package com.rybbaby.tss.core.utils;

import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;

/**
 * @description 汉字转拼音工具
 * 
 * @author 谢进伟
 * 
 * @createDate 2016年12月4日 上午9:00:17
 */
public class PinyinUtil {
	
	/**
	 * 将汉字转换为全拼
	 * 
	 * @param src
	 *            需要转换的汉字
	 * @return
	 */
	public static String getPingYin(String src) {
		char [] t1 = null;
		t1 = src.toCharArray();
		String [] t2 = new String [t1.length];
		HanyuPinyinOutputFormat t3 = new HanyuPinyinOutputFormat();
		
		t3.setCaseType(HanyuPinyinCaseType.LOWERCASE);
		t3.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
		t3.setVCharType(HanyuPinyinVCharType.WITH_V);
		String t4 = "";
		int t0 = t1.length;
		try {
			for(int i = 0 ; i < t0 ; i++) {
				// 判断是否为汉字字符
				if(java.lang.Character.toString(t1[i]).matches("[\\u4E00-\\u9FA5]+")) {
					t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i] , t3);
					t4 += t2[0];
				} else
					t4 += java.lang.Character.toString(t1[i]);
			}
			// System.out.println(t4);
			return t4;
		} catch (BadHanyuPinyinOutputFormatCombination e1) {
			e1.printStackTrace();
		}
		return t4;
	}
	
	/**
	 * 返回中文的首字母
	 * 
	 * @param str
	 *            需要转换的汉字
	 * @return
	 */
	public static String getPinYinHeadChar(String str) {
		String convert = "";
		for(int j = 0 ; j < str.length() ; j++) {
			char word = str.charAt(j);
			String [] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word);
			if(pinyinArray != null) {
				convert += pinyinArray[0].charAt(0);
			} else {
				convert += word;
			}
		}
		return convert;
	}
	
	/**
	 * 将字符串转移为ASCII码
	 * 
	 * @param cnStr
	 *            需要转换的汉字
	 * @return
	 */
	public static String getCnASCII(String cnStr) {
		StringBuffer strBuf = new StringBuffer();
		byte [] bGBK = cnStr.getBytes();
		for(int i = 0 ; i < bGBK.length ; i++) {
			strBuf.append(Integer.toHexString(bGBK[i] & 0xff));
		}
		return strBuf.toString();
	}
	
	public static void main(String [] args) {
		System.out.println(getPingYin("重新"));
		System.out.println(getPinYinHeadChar("重阳节"));
		System.out.println(getCnASCII("重阳节"));
	}
}
